by Jeff Gaudette
Lactic acid itself isn’t responsible for the muscle fatigue that causes you to do the skeleton dance at the end of a race.
by Matt Fitzgerald, Published Jan. 8, 2014, Updated Jan. 8, 2014 at 8:43 AM UTC
It's all about finishing faster than you start.
by Matt Fitzgerald, Published Nov. 25, 2013
Study reveals that athletes can find their lactate threshold heart rate by feel.
by Brad Hudson, Published Nov. 21, 2013, Updated Nov. 21, 2013 at 11:24 AM UTC
Boost your fitness and speed recovery by picking up the pace.
by Kevin Beck, Published Oct. 23, 2013, Updated Oct. 24, 2013 at 2:19 PM UTC
Tactical training warfare meets blitzkrieg.
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